Is Modern Medicine Weak? I'm Almost Going Crazy!

In this world, therapy is the only truth in curing diseases. However, Raymond's healing talent is not even as good as the lowest F level. His weak talent and humble illegitimate status made him despised by the world. Until one day... [Congratulations on awakening as a player! [Your occupation is: Surgeon (SSS level)! Raymond, this F-level therapist who was once regarded as a dirty rat, actually gained the ability of modern medicine from the earth! How will modern medicine and otherworldly healing techniques collide? !